LIBROS DEL AUTOR: yunjun gao

2 resultados para LIBROS DEL AUTOR: yunjun gao

yunjun gao Eliminar filtro Quitar filtros
  • Query Processing over Incomplete Databases
    Xiaoye Miao / Yunjun Gao
    Incomplete data is part of life and almost all areas of scientific studies. Users tend to skip certain fields when they fill out online forms; participants choose to ignore sensitive questions on surveys; sensors fail, resulting in the loss of certain readings; publicly viewable satellite map services have missing data in many mobile applications; and in privacy-preserving appl...
    Disponible

    79,49 €

  • Preference Query Analysis and Optimization
    Qing Liu / Yunjun Gao
    This book analyzes unexpected preference query results for three problems: causality and responsibility problems, why-not and why questions, and why-few and why-many questions. Further, it refines preference queries and discusses how to modify the original preference query based on different objectives, in order to obtain satisfying results. This highly informative and carefull...
    Disponible

    68,08 €